style: format code (#4212)

close #4204

src/test/java/com/thealgorithms/dynamicprogramming/SubsetCountTest.java

@@ -1,30 +1,31 @@
 package com.thealgorithms.dynamicprogramming;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
+
 import org.junit.jupiter.api.Test;
 
 public class SubsetCountTest {
     public static SubsetCount obj = new SubsetCount();
 
     @Test
-    void hasMultipleSubset(){
-        int[] arr = new int[]{1,2,3,3};
+    void hasMultipleSubset() {
+        int[] arr = new int[] {1, 2, 3, 3};
         assertEquals(3, obj.getCount(arr, 6));
     }
     @Test
-    void singleElementSubset(){
-        int[] arr = new int[]{1,1,1,1};
+    void singleElementSubset() {
+        int[] arr = new int[] {1, 1, 1, 1};
         assertEquals(4, obj.getCount(arr, 1));
     }
 
     @Test
-    void hasMultipleSubsetSO(){
-        int[] arr = new int[]{1,2,3,3};
+    void hasMultipleSubsetSO() {
+        int[] arr = new int[] {1, 2, 3, 3};
         assertEquals(3, obj.getCountSO(arr, 6));
     }
     @Test
-    void singleSubsetSO(){
-        int[] arr = new int[]{1,1,1,1};
-        assertEquals(1,obj.getCountSO(arr, 4));
+    void singleSubsetSO() {
+        int[] arr = new int[] {1, 1, 1, 1};
+        assertEquals(1, obj.getCountSO(arr, 4));
     }
 }